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{"id":600239964192,"title":"Red Sea Refractometer","handle":"red-sea-refractometer","description":"\u003ch3 class=\"title16 title18\"\u003e Main features of Red Sea’s Seawater Refractometer include:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDirectly reads the\u003cspan\u003e \u003c\/span\u003e\u003cb\u003eabsolute\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e\u003cb\u003esalinity\u003c\/b\u003e\u003cstrong\u003e of\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u003cb\u003eseawater\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eat\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u003cb\u003e25\u003csup\u003e°\u003c\/sup\u003eC\/\u003c\/b\u003e\u003cb\u003e77\u003csup\u003e\u003cspan\u003e \u003c\/span\u003e0\u003c\/sup\u003eF\u003c\/b\u003e  ( No need for seawater or temperature compensation factors)\u003c\/li\u003e\n\u003cli\u003eSpecifically designed for the ionic content of seawater (NSW) for more accurate salinity measurement (industry standard refractometers are calibrated for salt brine ).\u003c\/li\u003e\n\u003cli\u003eCalibrated for seawater (NSW) at 25\u003csup\u003eo\u003c\/sup\u003eC\/77\u003csup\u003eo\u003c\/sup\u003eF, the normal temperature range for reef aquariums\u003cbr\u003e(most standard refractometers are calibrated at 15\u003csup\u003eo\u003c\/sup\u003eC\/59\u003csup\u003eo\u003c\/sup\u003eF ).\u003c\/li\u003e\n\u003cli\u003eEasier to read, higher resolution display, focussed to the relevant range for reef aquariums of up to 40ppt\u003c\/li\u003e\n\u003cli\u003eIncludes Integrated Automatic  Temperature Compensation (ATC) for accurate measurement at standard ambient temperature.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 class=\"title16 title18\"\u003e\u003cspan\u003eRed Sea’s Refractometer display\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eThe PPT scale on Red Sea’s Seawater refractometer is calculated using an algorithm for seawater and therefore will give a reading of the \u003cb\u003eAbsolute Salinity\u003c\/b\u003e of seawater.\u003c\/p\u003e\n\u003cp\u003eThe PPT scale on regular salinity refractometers are calculated using an algorithm for Brine. Using a Brine refractometer for Seawater will give an error of approximately 1.5ppt in the salinity reading.\u003c\/p\u003e\n\u003cstyle\u003e\u003c!--\n.embed-container { position: relative; padding-bottom: 56.25%; height: 0; overflow: hidden; max-width: 100%; } .embed-container iframe, .embed-container object, .embed-container embed { position: absolute; top: 0; left: 0; width: 100%; height: 100%; }\n--\u003e\u003c\/style\u003e\n\u003cdiv class=\"embed-container\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/fXY6IycuTdE\" frameborder=\"0\" allowfullscreen=\"\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e","published_at":"2018-02-21T10:21:20+00:00","created_at":"2018-03-01T14:15:13+00:00","vendor":"RedSea","type":"Test Kits","tags":["Test Kits"],"price":3599,"price_min":3599,"price_max":3599,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":6285471547424,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Red Sea Refractometer","public_title":null,"options":["Default Title"],"price":3599,"weight":0,"compare_at_price":null,"inventory_quantity":0,"inventory_management":null,"inventory_policy":"deny","barcode":""}],"images":["\/\/cdn.shopify.com\/s\/files\/1\/2105\/6595\/products\/RefractomerRedSeaX555X498X.jpg?v=1519913773","\/\/cdn.shopify.com\/s\/files\/1\/2105\/6595\/products\/Red-Sea-Refratometer.jpg?v=1519913940"],"featured_image":"\/\/cdn.shopify.com\/s\/files\/1\/2105\/6595\/products\/RefractomerRedSeaX555X498X.jpg?v=1519913773","options":["Title"],"content":"\u003ch3 class=\"title16 title18\"\u003e Main features of Red Sea’s Seawater Refractometer include:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDirectly reads the\u003cspan\u003e \u003c\/span\u003e\u003cb\u003eabsolute\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e\u003cb\u003esalinity\u003c\/b\u003e\u003cstrong\u003e of\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u003cb\u003eseawater\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eat\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u003cb\u003e25\u003csup\u003e°\u003c\/sup\u003eC\/\u003c\/b\u003e\u003cb\u003e77\u003csup\u003e\u003cspan\u003e \u003c\/span\u003e0\u003c\/sup\u003eF\u003c\/b\u003e  ( No need for seawater or temperature compensation factors)\u003c\/li\u003e\n\u003cli\u003eSpecifically designed for the ionic content of seawater (NSW) for more accurate salinity measurement (industry standard refractometers are calibrated for salt brine ).\u003c\/li\u003e\n\u003cli\u003eCalibrated for seawater (NSW) at 25\u003csup\u003eo\u003c\/sup\u003eC\/77\u003csup\u003eo\u003c\/sup\u003eF, the normal temperature range for reef aquariums\u003cbr\u003e(most standard refractometers are calibrated at 15\u003csup\u003eo\u003c\/sup\u003eC\/59\u003csup\u003eo\u003c\/sup\u003eF ).\u003c\/li\u003e\n\u003cli\u003eEasier to read, higher resolution display, focussed to the relevant range for reef aquariums of up to 40ppt\u003c\/li\u003e\n\u003cli\u003eIncludes Integrated Automatic  Temperature Compensation (ATC) for accurate measurement at standard ambient temperature.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 class=\"title16 title18\"\u003e\u003cspan\u003eRed Sea’s Refractometer display\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eThe PPT scale on Red Sea’s Seawater refractometer is calculated using an algorithm for seawater and therefore will give a reading of the \u003cb\u003eAbsolute Salinity\u003c\/b\u003e of seawater.\u003c\/p\u003e\n\u003cp\u003eThe PPT scale on regular salinity refractometers are calculated using an algorithm for Brine. Using a Brine refractometer for Seawater will give an error of approximately 1.5ppt in the salinity reading.\u003c\/p\u003e\n\u003cstyle\u003e\u003c!--\n.embed-container { position: relative; padding-bottom: 56.25%; height: 0; overflow: hidden; max-width: 100%; } .embed-container iframe, .embed-container object, .embed-container embed { position: absolute; top: 0; left: 0; width: 100%; height: 100%; }\n--\u003e\u003c\/style\u003e\n\u003cdiv class=\"embed-container\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/fXY6IycuTdE\" frameborder=\"0\" allowfullscreen=\"\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e"}

Red Sea Refractometer

Product Description
£35.99
Maximum quantity available reached.

 Main features of Red Sea’s Seawater Refractometer include:

  • Directly reads the absolute salinity of seawater at 25°C/77 0F  ( No need for seawater or temperature compensation factors)
  • Specifically designed for the ionic content of seawater (NSW) for more accurate salinity measurement (industry standard refractometers are calibrated for salt brine ).
  • Calibrated for seawater (NSW) at 25oC/77oF, the normal temperature range for reef aquariums
    (most standard refractometers are calibrated at 15oC/59oF ).
  • Easier to read, higher resolution display, focussed to the relevant range for reef aquariums of up to 40ppt
  • Includes Integrated Automatic  Temperature Compensation (ATC) for accurate measurement at standard ambient temperature.

Red Sea’s Refractometer display

The PPT scale on Red Sea’s Seawater refractometer is calculated using an algorithm for seawater and therefore will give a reading of the Absolute Salinity of seawater.

The PPT scale on regular salinity refractometers are calculated using an algorithm for Brine. Using a Brine refractometer for Seawater will give an error of approximately 1.5ppt in the salinity reading.